Upgraded RENRANRING Resistance Band - Perfectly Private Set for Fitness.
The resistance bands set come with 5 different resistance levels: 10lbs, 20lbs, 30lbs, 40lbs and 50lbs. Every workout is different, and every muscle has different needs. Find the perfect resistance for any exercise and make you can clearly feel the muscle building up after every stretch.
The workout bands also can increase strength, flexibility, function, and reduce joint pain. Improves functional abilities in older adults, improves athletic performance, and helps treat many chronic diseases.
